/home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/format/pr52952-spurious-trailing-percent.c: In function ‘foo’:
/home/david/coding-3/gcc-git-rich-errors/src/gcc/testsuite/gcc.dg/format/pr52952-spurious-trailing-percent.c:7:23: warning: spurious trailing ‘%’ in format [-Wformat=]
   printf("hello world %"); /* { dg-warning "spurious trailing" } */                                                                                                   
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